dm: treewide: Rename auto_alloc_size members to be shorter

This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 17d7603..4797d32 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -643,6 +643,6 @@
 	.id = UCLASS_PINCTRL,
 	.of_match = of_match_ptr(armada_37xx_pinctrl_of_match),
 	.probe = armada_37xx_pinctrl_probe,
-	.priv_auto_alloc_size = sizeof(struct armada_37xx_pinctrl),
+	.priv_auto	= sizeof(struct armada_37xx_pinctrl),
 	.ops = &armada_37xx_pinctrl_ops,
 };
diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
index 146f5c6..5ced4fe 100644
--- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
+++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
@@ -229,7 +229,7 @@
 	.name		= "mvebu_pinctrl",
 	.id		= UCLASS_PINCTRL,
 	.of_match	= mvebu_pinctrl_ids,
-	.priv_auto_alloc_size = sizeof(struct mvebu_pinctrl_priv),
+	.priv_auto	= sizeof(struct mvebu_pinctrl_priv),
 	.ops		= &mvebu_pinctrl_ops,
 	.probe		= mvebu_pinctl_probe
 };